将一个变量值从一个 php 页面传递到另一个 [英] Pass a variable value from one php page to another

问题描述

我正在尝试从 wordpress 存档页面发送这个 php get_field 变量的值.

I'm trying to send the value of this php get_field variable from a wordpress Archive page.

get_field('supplier_email_address', 'product_brand_' . $term->term_id );

到另一个 sendmessage.php 页面，除了使用 JS 发送表单外，该页面永远不会被访问.我需要填充的变量叫做:

to another sendmessage.php page which is never accessed other than with the of JS to send a form. The variable I need filled is called:

$sendto="value";

我怎样才能做到这一点?

How can I achieve this?

显然这需要更多信息.

推荐答案

使用会话变量.

首先，您要使用会话的每个页面都需要具有函数 session_start()；在每一页的顶部声明.然后你可以使用会话超全局来存储东西.

First of all every page you want to use sessions on needs to have the function session_start(); declared at the top of every page. You then can use the session superglobal to store things.

Pg1.php:
    <?php
    session_start();
    $_SESSION['variable_name'] = 'string';
    ?>

Pg2.php:
    <?php
    session_start();
    echo $_SESSION['variable_name'];
    ?>
Pg2.php will show: some string

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